are not unique to any particular network protocol suite. For example, the OSI network protocol suite implements all seven layers of the OSI Reference Model. TCP/IP uses some of OSI model layers. TCP/IP also combines other layers. Other network protocols, such as SNA, add an eighth layer....
正确答案:D解析:Explanation:CDP is a device discovery protocol that runs over Layer 2 (the data link layer) on all Cisco-manufactured devices (routers, bridges, access servers, and switches) and allows network management applications to discover Cisco devices that are neighbors of already known dev...
Here are some important characteristics of the OSI model: A layer should only be created where the definite levels of abstraction are needed. The function of each layer should be selected as per the internationally standardized protocols. The number of layers should be large so that separate funct...
The OSI model is divided into two layers: upper layers and lower layers. The upper layer of the OSI model mainly deals with the application related issues, and they are implemented only in the software. The application layer is closest to the end user. Both the end user and the application...
Flexible standardization: The model’s layered approach allows for the integration of new technologies at any layer without disrupting the overall network structure. This ensures compatibility across different devices and protocols, ensuring long-term viability and scalability of network infrastructure. ...
This presentation will be related to the layers in the OSI Reference Model [133] in which the protocols belong, and will therefore also illustrate typical features and mechanisms in each layer. In this chapter, we shall look at the lowest four layers of the Reference Model, collectively often...
specified the protocols used and thedataunitexchanged by eachlayerof theOSIModel. 在下表中,我们指定了...:表示层 (OSIModelLayer6: The PresentationLayer) PresentationLayertakes care that thedatais sent Basic of computer Network 5: OSI 7 Layer Model VS TCP/IP ...
OSI是Open SystemInterconnect的缩写,意为开放式系统互联,国际标准化组织(ISO)制定了OSI模型。这个模型把网络通信的工作分为7层,分别是物理层、数据链路层、网络层、传输层、会话层、表示层、应用层。高三层定义了端用户如何进行相互通信;底部4层定义了数据是如何端到端的传输,最高3层,也称为上层(Upper layer)它们...
aWhich protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching 哪些協議在OSI模型的網絡層被找到并且負責對道路決心和交通開關[translate]
aHi wsjie945, 喂wsjie945, [translate] adnsloat dnsloat [translate] aWhich protocols are found in the network layer of the OSI reference model and are responsible for path and are responsible for path 哪些协议在OSI模型的网络层被找到并且负责对道路并且负责对道路 [translate] ...